Question 1

Why should I use momondo to find a flight deal to Brussels?

Accepted Answer

It is quick and easy to find flights to Brussels on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brussels that suits you.

Question 2

Can I find flights to Brussels with flexible booking policies on momondo?

Accepted Answer

Yes. momondo allows you to filter the results for flights to Brussels to just show those with flexible booking policies.

Question 3

How can momondo help me find flights to Brussels?

Accepted Answer

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Brussels.

Question 4

I’m not ready to book a flight to Brussels right now. Can momondo alert me if prices change?

Accepted Answer

Price alerts on flights to Brussels are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

Question 5

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

Accepted Answer

Travelling from most locations, it is best to book your flight to Brussels Bruxelles-National Airport during the month of January for the best deal, although there are other times of the year which offer great deals as well.

Question 6

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

Accepted Answer

From most locations, to find the best deals on airfare, our data shows that users booking 33 days before flying found the cheapest flight to Brussels Bruxelles-National Airport.

Question 7

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

Accepted Answer

On average, the cheapest flights to Brussels Bruxelles-National Airport are found when departing on a Thursday. Try to avoid departing on a Sunday, as this is usually the most expensive day.

Question 8

What is the cheapest time of day to fly to Brussels Bruxelles-National Airport?

Accepted Answer

On average you can find the best deals on plane tickets to Brussels Bruxelles-National Airport when looking for flights with Afternoon departure times.

Question 9

Is there an alternative airport near Brussels Bruxelles-National Airport?

Accepted Answer

Finding an alternative and possibly cheaper destination airport near Brussels Bruxelles-National Airport is possible. If you are planning a flight to Brussels Bruxelles-National Airport, consider booking flights to Antwerp Deurne Airport (38 km from Brussels city centre), Charleroi Brussels Airport (44 km from Brussels city centre), Liège Bierset Airport (81 km from Brussels city centre) or Ostende-Bruges Airport (110 km from Brussels city centre).

Question 10

Is there a cheaper alternative to flying into Brussels?

Accepted Answer

Charleroi Brussels Airport has an average price of €119 per person and is typically the cheapest airport to fly into when visiting Brussels. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Question 11

Which airlines fly to Brussels Bruxelles-National Airport?

Accepted Answer

For flights from Ireland to Brussels Bruxelles-National Airport, most momondo users will book with popular airlines such as Ryanair and Aer Lingus. Depending on what airport you fly from, you may have other airlines to choose from.

Question 12

Aer Lingus Flights to Brussels Bruxelles-National Airport

Accepted Answer

Aer Lingus operates around 12 flights into Brussels Bruxelles-National Airport in any given week. The most common departure point for these flights was from Dublin, with the best return Aer Lingus deal found being €77 (Dublin to Brussels Bruxelles-National Airport). Users have rated Aer Lingus 7.3/10 in over 1,690 reviews on momondo.

Question 13

Ryanair Flights to Brussels Bruxelles-National Airport

Accepted Answer

Ryanair flight deals to Brussels Bruxelles-National Airport start from €49 - this is the best price found recently on momondo, and was a return journey departing from Dublin. Over any normal week, Ryanair flight prices are typically higher, but vary depending on where you fly from - Dublin is the most popular Ryanair departure point to Brussels Bruxelles-National Airport so generally has the most availability. Ryanair is scored a 6.9/10 in 5,456 reviews.

Question 14

When did momondo last update prices for flights to Brussels Bruxelles-National Airport?

Accepted Answer

Prices for flights to Brussels Bruxelles-National Airport are refreshed on a daily basis.

Question 15

How many operators does momondo search for flights to Brussels Bruxelles-National Airport?

Accepted Answer

As of August 2026, there are 5 operators available to choose from for flights to Brussels Bruxelles-National Airport.

Question 16

How old do you have to be to fly to Brussels Bruxelles-National Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Brussels Bruxelles-National Airport.

Question 17

What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

Accepted Answer

The travel and health documents required for your trip to Brussels Bruxelles-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Brussels Bruxelles-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Question 18

How many flights depart from Ireland to Brussels Bruxelles-National Airport on average per day?

Accepted Answer

The number of flights available between Ireland and Brussels Bruxelles-National Airport is 5 per day as of August 2026. The most frequent departure time is 06:00, with 59% of daily flights leaving at midday.

Question 19

How many flights depart from Ireland to Brussels Bruxelles-National Airport on average per week?

Accepted Answer

As of August 2026, there are 41 flights per week flying from Ireland to Brussels Bruxelles-National Airport. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

Question 20

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

Accepted Answer

The cheapest day to depart on your flight to Brussels Bruxelles-National Airport is on a Thursday when prices can be found for as low as €102. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Brussels Bruxelles-National Airport on Sunday is €158.

Question 21

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Accepted Answer

Our data shows that the cheapest Ireland to Brussels Bruxelles-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Brussels Bruxelles-National Airport in the afternoon for as low as €111. Flights to Brussels Bruxelles-National Airport are more costly at midday, with an average ticket price of €158. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Question 22

What is the cheapest Ireland to Brussels Bruxelles-National flight route?

Accepted Answer

Fly from Dublin to Brussels Bruxelles-National for the best Ireland - Brussels Bruxelles-National flight prices

Question 23

What cabin class options are available on Ireland to Brussels Bruxelles-National Airport flights?

Accepted Answer

There is only 1 cabin class available to choose from on Ireland to Brussels Bruxelles-National Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 24

What is the cheapest airline that flies from Ireland to Brussels Bruxelles-National?

Accepted Answer

Ryanair is the most popular carrier operating from Ireland to Brussels Bruxelles-National

Question 25

How long does it take to fly to Brussels Bruxelles-National Airport?

Accepted Answer

The flight from Ireland to Brussels Bruxelles-National Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to Brussels Bruxelles-National (the most popular airport in Brussels Bruxelles-National Airport), then the flight time is 1h 40m on average. If you fly from Cork (another popular airport in Ireland) to Brussels Bruxelles-National, then the average flight time is 1h 40m.

Question 26

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

Accepted Answer

In general, January is the cheapest month to fly from Ireland to Brussels Bruxelles-National Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €63. If you aren’t able to travel to Brussels Bruxelles-National Airport during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of €87.

Question 27

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

Accepted Answer

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around €109 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Ireland for as low as €74 on momondo.

CHEAPEST MONTH TO FLY TO BRUSSELS BRUXELLES-NATIONAL AIRPORT FROM DUBLIN	January	43% cheaper	Flying from Dublin to Brussels Bruxelles-National Airport costs on average just €63 in January
MOST EXPENSIVE MONTH TO FLY TO BRUSSELS BRUXELLES-NATIONAL AIRPORT FROM DUBLIN	May	45% more expensive	It costs about €159 for flights to Brussels Bruxelles-National Airport from Dublin in May
MOST POPULAR MONTH TO FLY TO BRUSSELS BRUXELLES-NATIONAL AIRPORT FROM DUBLIN	July	368% more users visited	More momondo users searched in flights to Brussels Bruxelles-National Airport from Dublin in July than any other month

Best One-Way Price	€16
Best Round-Trip Price	€32
Fastest flight time	1h 45m
Popular in	May

€16 Cheap flights to Brussels Bruxelles-National Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Brussels Bruxelles-National Airport departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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What cabin class options are available on Ireland to Brussels Bruxelles-National Airport flights?

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

What is the cheapest Ireland to Brussels Bruxelles-National flight route?

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

What is the cheapest airline that flies from Ireland to Brussels Bruxelles-National?

How long does it take to fly to Brussels Bruxelles-National Airport?

How many flights depart from Ireland to Brussels Bruxelles-National Airport on average per day?

How many flights depart from Ireland to Brussels Bruxelles-National Airport on average per week?

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